| 陶一鸣,骆海翔,冯晓雄,张慧娟.Pt-Fe系过渡金属合金氧还原催化剂研究进展[J].有色金属材料与工程,2025,46(2):9-16. |
| Pt-Fe系过渡金属合金氧还原催化剂研究进展 |
| Research progress of Pt-Fe-group transition metal alloy catalysts for oxygen reduction reaction |
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| DOI：10.13258/j.cnki.nmme.20240105001 |
| 中文关键词: 氧还原反应 催化剂 Pt-Fe系过渡金属 |
| 英文关键词:oxygen reduction reaction catalyst Pt-Fe-group transition metals |
| 基金项目:上海市自然科学基金资助项目（21ZR1445300） |
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| 中文摘要: |
| 燃料电池是一种环境友好的新型能源转换方式，有助于实现“碳达峰”和“碳中和”，其阴极氧还原反应决定了燃料电池的总反应速率。目前，燃料电池阴极催化剂以Pt为主，但Pt价格昂贵且储量少，限制了燃料电池产业的发展。Pt合金化是促进其大规模应用的有效途径。总结了近几年来国内外Pt-Fe系过渡金属(Fe、Co、Ni)合金催化剂的研究进展。从制备策略、结构特征和催化性能角度综述了Pt-Fe系过渡金属二元和三元合金，重点讨论了配体效应、应变效应、表面工程效应对Pt-Fe系过渡金属合金催化性能的影响。希望为Pt-Fe系过渡金属合金催化剂在氧还原应用方面提供帮助。 |
| 英文摘要: |
| Fuel cell is a kind of environmental-friendly energy conversion, which is helpful to achieve "carbon peak" and "carbon neutrality". The cathodic oxygen reduction reaction determines the total reaction rate of fuel cell. At present, the cathodic catalyst of fuel cell is mainly Pt, but the high cost and low reserves of Pt limit the development of fuel cell industry. Pt alloying is an effective way to promote its large-scale applications. The research progress of Pt-Fe-group transition metal (Fe, Co, Ni) alloy catalysts at home and abroad in recent years was summarized. The binary and ternary Pt-Fe-group transition metal (Fe, Co, Ni) alloys were reviewed from the perspectives of preparation strategy, structural characteristics and catalytic performance, with emphasis on discussing effects of ligand effect, strain effect and surface engineering on the catalytic performance of Pt-Fe-group transition metal alloys, hoping to provide assistance for the application of Pt-Fe-group transition metal alloys in oxygen reduction. |
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